310044904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 647816400

約数和(自身を除く): 337771496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 197, 296, 394, 409, 481, 788, 818, 962, 1576, 1636, 1924, 2561, 3272, 3848, 5122, 5317, 7289, 10244, 10634, 14578, 15133, 20488, 21268, 29156, 30266, 42536, 58312, 60532, 80573, 94757, 121064, 161146, 189514, 196729, 322292, 379028, 393458, 644584, 758056, 786916, 1047449, 1573832, 2094898, 2981201, 4189796, 5962402, 8379592, 11924804, 23849608, 38755613, 77511226, 155022452, 310044904]

約数ペア:

[(1, 310044904), (2, 155022452), (4, 77511226), (8, 38755613), (13, 23849608), (26, 11924804), (37, 8379592), (52, 5962402), (74, 4189796), (104, 2981201), (148, 2094898), (197, 1573832), (296, 1047449), (394, 786916), (409, 758056), (481, 644584), (788, 393458), (818, 379028), (962, 322292), (1576, 196729), (1636, 189514), (1924, 161146), (2561, 121064), (3272, 94757), (3848, 80573), (5122, 60532), (5317, 58312), (7289, 42536), (10244, 30266), (10634, 29156), (14578, 21268), (15133, 20488)]